4554-220K The 4554-220K is a fixed inductor from API Delevan Inc. with 22µH inductance, 1.7A current rating, and 95mOhm maximum DCR. It features a ferrite core and through-hole mounting.
Mfr Part #:

4554-220K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
The 4554-220K is a fixed inductor from API Delevan Inc. with 22µH inductance, 1.7A current rating, and 95mOhm maximum DCR. It features a ferrite core and through-hole mounting.
Total Stock: 2 pcs

4554-220K Available from 1 distributor

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4554-220K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Diameter
Frequency
Height
Inductance
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Tolerance

4554-220K Description

Short technical summary and product information.

The 4554-220K is a fixed inductor manufactured by API Delevan Inc., designed for through-hole mounting in a radial, vertical cylinder package. It offers an inductance of 22µH with a tolerance of ±10%, a current rating of 1.7A, and a maximum DC resistance of 95mOhm. The inductor is unshielded and uses a ferrite core material. It has a self-resonant frequency of 9.2MHz and a Q factor of 40 at 2.52MHz. The operating temperature range is -40°C to 85°C. This component is suitable for various power and signal filtering applications where a compact, reliable inductor is required.

4554-220K Quick Information

Product Type: Fixed Inductor
Canonical Name: 4554-220K Fixed Inductor
Subcategory: Through Hole Inductor

4554-220K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

4554-220K Features

  • 22µH inductance with ±10% tolerance.
  • 1.7A current rating for moderate power.
  • 95mOhm maximum DC resistance.
  • Ferrite core for stable inductance.
  • Through-hole radial package.

4554-220K Applications

  • Power supply filtering circuits.
  • DC-DC converter output chokes.
  • Signal filtering in audio equipment.
  • EMI suppression in low-frequency lines.

4554-220K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 4554-220K?

The inductance is 22 µH with a tolerance of ±10%.

What is the current rating of this inductor?

The current rating is 1.7 A.

What is the DC resistance (DCR) of the 4554-220K?

The maximum DC resistance is 95 mOhm.

What is the self-resonant frequency?

The self-resonant frequency is 9.2 MHz.

What package type does the 4554-220K use?

It uses a radial, vertical cylinder package for through-hole mounting.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Is the 4554-220K shielded?

No, it is unshielded.

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